The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Mar. 31, 2020
Filed:
Oct. 26, 2017
Applicant:
Sony Corporation, Tokyo, JP;
Inventor:
Yoshiro Asano, Kanagawa, JP;
Assignee:
SONY CORPORATION, Tokyo, JP;
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/16 (2006.01); G03B 21/20 (2006.01); F21V 29/503 (2015.01); F21V 29/54 (2015.01); F21V 29/58 (2015.01); F21V 29/65 (2015.01); F21V 29/89 (2015.01); F21Y 101/00 (2016.01); F21Y 115/30 (2016.01);
U.S. Cl.
CPC ...
G03B 21/16 (2013.01); F21V 29/503 (2015.01); F21V 29/54 (2015.01); F21V 29/59 (2015.01); F21V 29/65 (2015.01); F21V 29/89 (2015.01); G03B 21/2033 (2013.01); F21Y 2101/00 (2013.01); F21Y 2115/30 (2016.08);
Abstract
A light source device including a plurality of solid-state light sources, and a cooling member having a plurality of cooling surfaces, the cooling member being configured to cool the plurality of solid-state light sources provided on the respective cooling surfaces.